baber/WOPTO huggingface dataset:
Patent JP-S56133006-A (JP)
Title: Filter element for liquid
Inventor: NARA AKIO
IPC: B01D29/07
Filed: 1980-03-24
Abstract: PURPOSE: To increase a filtering area and miniaturize the filter element by a method wherein a filtering medium is folded at quartering lines into a W-shaped cross- sectional configuration, two of the quartered parts are flatly shaped while the other two are corrugated, and the filtering medium is wound spirally to constitute the filter element.  
     CONSTITUTION: The filtering medium 2 consisting of filter paper is comprised of two flat parts 2a and two corrugated parts 2b, which are integral with each other and formed by folding the medium 2 into the W-shaped cross-sectional configuration. Every one of V-shaped parts on both sides of the W-shaped configuration is provided with one of the corrugated parts 2b. The medium 2 in the W-shaped folded condition is adhered to a core pipe with an adhesive and is progressively wound around the pipe, starting from an end part 2c thereof, The filter element thus obtained is placed in a container and the outermost periphery thereof is sealed to the wall of the container. The stock liquid to be filtered is passed through the medium 2 from the inner side of the W-shaped configuration to the outer side, whereby particles contained in the liquid are deposited on the inner side 11a of the W-shaped configuration and filtration is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61196089-A (JP)
Inventor: ICHIKAWA FUMITANE
IPC: E06B9/11
Filed: 1985-02-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63204574-A (JP)
Title: Reel equipped with tape locking device
Inventor: FUKUMIZU TOSHIYUKI
IPC: G11B23/037
Filed: 1987-02-19
Abstract: PURPOSE:To effectively lock a tape without losing a tape by assembling a locking member in a collar part of a reel, bending or extending the locking member so as to be protruded from a slit hole to the surface of the tape and locking the member at respective positions. CONSTITUTION:The locking member 18 is inserted into the guide hole 13 of the collar part 11a and its one end is fixed. When the locking member fixed on the other end is pressed to the one end part side and locked to the collar part 11a, the locking member 18 in an extended state is bent, extruded from the slit hole 14 perforated obliquely from the guide hole 13 to the tape 12 side and held at a state pressed to the tape with sufficient pressure. When a locking member 19 is unlocked and returned, the bent locking member 18 is extended and drawn into the guide hole 13 of the collar part 11a so as to be held so as not to interfere with the tape. Consequently, it is unnecessary to load/eject a tape at every time and the tape can be prevented from being lost.
Patent JP-S60204111-A (JP)
Inventor: HAINTSU PEETAA SHIYUPURENGERU
IPC: H03H3/08
Filed: 1985-02-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60181661-A (JP)
Title: Phase sequence discrimination circuit of load measuring apparatus
Inventor: SUZUKI TERUO
IPC: G01R29/18
Filed: 1984-02-29
Abstract: PURPOSE:To output abnormality at the time of opposite phase connection, by controlling the signal output obtained by discriminating a phase from plural square wave signals by a gate opening and closing signal. CONSTITUTION:As the line voltage of 12R-12S, voltage V12 based on 12S is taken out by a potential circuit 141 and, as the line voltage of 12T-12S, voltage V22 is similarly taken out while both voltages are introduced into operation amplifiers 151, 152 to be converted to square wave signals. Because an exclusive OR circuit 154 outputs a pulse in either one of positive phase sequence wherein the voltage V32 advances by 60 deg. with respect to the voltage V31 and 60 deg.-delayed opposite phase sequence, an H-level discrimination signal is outputted from a signal discrimination circuit 155. On the other hand, because the voltage V12 is an L-level at the time of positive phase sequence in an FF circuit 153, an L-level signal is outputted where an H-level signal is outputted at the time of opposite phase sequence and the output level of the circuit 153 is outputted from an AND gate 156 as it is because the discrimination signal of the circuit 155 is an H-level. Therefore, a three-phase three-line system phase sequence discrimination circuit 15 outputs an L-level signal at the time of positive phase sequence and outputs an H-level signal at the time of opposite phase sequence.
Patent JP-H0598443-A (JP)
Title: Cvd diamond workpiece and its preparation
Inventor: TOOMASU RICHIYAADO ANSONII
IPC: C23C16/01
Filed: 1991-02-08
Abstract: PURPOSE: To produce a diamond worked article in response to a special order, to produce a specially ordered diamond worked article with reproducibility and to produce a diamond worked article showing desired surface properties including the smooth surface and that having a specified surface structure.  
     CONSTITUTION: At first, an original pattern which is the shadow pattern of a desired diamond worked articles is arranged in a reaction chamber and is heated to a high CVD diamond forming temp. Next, gaseous mixture of hydrocarbon and hydrogen is fed to the reaction chamber. This gaseous mixture is at least partially decomposed in the reaction chamber, by which CVD diamond layers 16 to 20 are formed on the surface of the original pattern. Finally, the CVD diamond layers 16 to 20 are removed from the original pattern, by which the diamond worked articles having surface properties of the original pattern surface used for forming the layers can be obtd. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S56133853-A (JP)
Title: Package for integrating circuit
Inventor: TAMAOKI JIYUN
IPC: H01L23/06
Filed: 1980-03-24
Abstract: PURPOSE:To readily manufacture a package of large thermal diffusing effect by welding an IC chip to the inner surface of a metal cover member to make said cover member a heat sink as well as a portion of a package for an integrated circuit. CONSTITUTION:An IC chip T is bonded to the lower surface of a gold-plated kovar upper cover member 6 of large thermal conductivity. The upper cover member 6 is insulated from bent portions 2b of lead wires 2 by ceramic supports 1b. After gold wires 4 have been wire-bonded to the IC chip T, a metal lower cover member C is attached to ceramic supports. In addition, cooling fins 8 can be disposed on the upper and lower cover members. Thereby, it is possible to readily manufacture an IC package of excellent heat dissipating effect.
Patent JP-S60206862-A (JP)
Inventor: OOGASUTEIN TSUUYUNGU CHIEN
IPC: C08L33/02
Filed: 1985-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60181960-A (JP)
Title: Shared memory controlling system
Inventor: KATOU KEIICHI
IPC: G06F12/06
Filed: 1984-02-29
Abstract: PURPOSE:To improve supply of a power source by supplying the power source to a shared memory belonging to one control device, from its control device, so that write/read-out can be executed to the shared memory from any control device. CONSTITUTION:When a power source 13 is turned on by a switch, and a control device 12 and a shared memory 15 start an operation, the shared memory 15 is initialized by a necessary time. A control line 17 informs to a control device 11 that the shared memory 15 can be operated by turning on the power source. The control device 11 detects a fact that it is necessary to store the same contents as those of a shared memory 14, in the shared memory 15, by said information, and writes the contents of the shared memory 14 in the shared memory 15. After this write has been completed, updating/read-out of a data are executed by the shared memory 14 and the control device 12. Also, in a necessary range, the control device 11 and 12 execute write, and both the shared memory 14 and 15 execute updating simultaneously.
Patent JP-H03239998-A (JP)
Title: Designing method for radiation shielding body
Inventor: OKUDA SOICHIRO
IPC: G21F3/00
Filed: 1990-02-19
Abstract: PURPOSE:To exactly and quickly execute the calculation by constituting the radiation shielding body so that many measuring points are set onto the radiation dose measuring surface, and a leak radiation dose contributed by all radiation generation sources is calculated with regard to each measuring point. CONSTITUTION:The radiation dose measuring surface 5 is divided by a boundary 7 in accordance with a difference of shielding effects of radiation shielding bodies 4a, 4b. This division is taken widely so that the corresponding shielding body 4a or 4b covers a radiation generating apparatus 2, and to each divided surface, many measuring points 6e are set like a lattice. In such a way, a leak radiation dose in the measuring point 6e on the measuring surface corresponding to the shielding bodies 4a, 4b can be derived by a prescribed expression. Accordingly, from the derived leak ration does, the maximum dose in the measuring points 6a, 6b is derived, and based on this maximum dose, a size such as optimal thickness, etc., of the shielding bodies 4a, 4b can be designed.
Patent JP-S58155410-A (JP)
Title: Numerical control device
Inventor: OOZEKI MASAYOSHI
IPC: G05B19/404
Filed: 1982-03-12
Abstract: PURPOSE:To execute resetting with high accuracy, by detecting a drift extent of a servo-system, when a manual reference point is reset, or when a servo-mechanism is stopped such as suspension of working, etc. CONSTITUTION:In a servocontrol part 203, drift and shift of zero point adjustment exist, therefore, even in a state that a servomotor stops and stable, a value of an error counter in the inside of a position control part 202 is not ''0'', and some value is contained. Accordingly, by reading out the storage contents of this error counter, a drift extent of the whole servo-system can be known. This drift extent is stored in a storge device. A manual reference point reset control part 206 inputs a shift extent from a shift extent setting means 208, and inputs an extent which subtracts the whole drift extent inputted previously, from this shift extent, to an interpolator 201, as a moving extent. Moreover, the second speed is inputted from a setting means 210, this value is also inputted to the interpolator 201, and the interpolator is started. In this way, the servo-system is moved to a position being equal to the moving extent, from a position which receives a one-rotation signal from an encoder 205.
Patent JP-S60182424-A (JP)
Title: Optical control circuit
Inventor: KONDOU MITSUKAZU
IPC: G02F1/313
Filed: 1984-02-29
Abstract: PURPOSE:To enable coupling to an optical fiber with a low loss and to enable low-voltage operation by making the refractive index of the optical waveguides constituting an optical control element larger than the refractive index of input and output optical waveguides. CONSTITUTION:Optical waveguides 2, 3 are installed on an LiNbO3 substrate and a pair of electrodes 4 are formed thereon to constitute a directional coupler. An input optical waveguide 7 having incident ends 15, 16 and optical waveguide 8 having exit ends 17, 18 are manufactured at the end faces of the substrate 1 by thermal diffusion of a thin Ti film pattern. The refractive index in the parts of the waveguides 2, 3 has a distribution in the depth direction and the max. refractive index thereof is made n1. The waveguides 5-8 have the max. refractive index n2. The refractive indices are made n1>n2 and the depth of the distribution is about the same. The connecting part of both optical waveguides is so formed that the refractive indices change gradually in order to decrease the loss by the mode conversion of the propagated light.
Patent JP-H02217212-A (JP)
Title: Heating method for slush mold
Inventor: NISHIDA TSUTOMU
IPC: B29C41/18
Filed: 1989-02-20
Abstract: PURPOSE:To enable a slush mold to be heated in a short period of time and uniformly, and to enable the cycle time of heating to be shortened by heating the slush mold while controlling output regulation for heating sources and rotational regulation for the slush mold in conjunction with each other by a controlling device. CONSTITUTION:Both data on a temperature in each of zones of a slush mold 4, which is detected by temperature sensors 14 (14a, 14b, 14c), and data on the rotation of a rotating device 8, which is detected by a rotation sensor 9, are inputted into a controlling device 15. In addition, a control instruction emitted from the controlling device 15 is inputted into the control system of gas controlling valves 13 in order to regulate the output from burners 11, and further inputted into the drive system of the rotating device 8 in order to regulate the rotation (rotational speed, rotational angle and rotational direction) of the slush mold 4. The output regulation for the burners 11 and the rotational regulation for the slush mold 4 are performed in conjunction with each other through the controlling device 15, thus heating the slush mold 4.
Patent JP-S57152215-A (JP)
Title: Receiver
Inventor: SHIRATANI YUUJI
IPC: H03J7/18
Filed: 1981-03-16
Abstract: PURPOSE:To easily write frequency data in a receiver memory device, by enabling many broadcasting station frequency data to be stored by enabling the memory device to store data based upon frequencies of broadcasting stations by previously sorting them. CONSTITUTION:In addition to memory devices 51-53 provided in a controller 5 in a receiver, a memory device 6 stored with data based upon many broadcasting station frequencies is provided. In this memory 6, the frequency data are stored by sorted previously by areas, broadcast contents, broadcasting networks, etc., and the sorted data are given specific codes respectively. Then, memory selection buttons 71-73 in a selecting device 7 are operated to transfer the data from the memory device 6 to the memory devices 51-53. Thus, the many frequency data are stored in the receiver memory devices easily.
Patent JP-H04277490-A (JP)
Title: Temperature control device of induction heating cooking apparatus
Inventor: SATO SHUJI
IPC: H05B6/12
Filed: 1991-03-05
Abstract: PURPOSE:To stabilize the temp. control of induction heating by equipping a hysteresis on turning on/off of induction heating for temp. change in the object to performing the control. CONSTITUTION:No.1 resistance is connected in series to a thermistor 3 of a temp sensing element, and the DC power supply voltage is divided to undergo comparison with a certain reference voltage at No.1 voltage comaparator 4, and the result is entered in a microcomputer as Input-1. The partial voltage obtained as above is further compared by No.2 voltage comparator 5 with another reference voltage which is lower than the first named reference voltage, and the result is entered into computer as Input--2. Controls are made by computer so that the output of the heating device is stopped when Input-1 exceeds the first named reference voltage and heating takes peace when Input-2 becomes lower the later named reference voltage. Thus stable temp. control of induction heating system is achieved, in which the temp. of an object to be heated varies in correspondence to turning on/off in the heating operation.
Patent JP-H04276061-A (JP)
Title: Vapor deposition device
Inventor: OKUDA AKIRA
IPC: C23C14/24
Filed: 1991-03-05
Abstract: PURPOSE:To improve the adhesive strength of a film to a can and to prevent the thermal deformation of the film due to the vapor deposition. CONSTITUTION:This film vapor deposition device is provided with a vacuum chamber capable of being evacuated, a vacuum pump 109 for evacuating the chamber, a vacuum deposition source 103 furnished with at least one vapor- deposition material, a rotary can 104 opposed to the source 103 and used for cooling the surface of a film to be deposited, a roller 105 for feeding the film 101 to the can 104, a roller 106 for winding the deposited film and a free roller 107b for assisting the winding and traveling of the film 101, and a means 110 for impressing a DC voltage on the deposited film is furnished to the device. In the device, the can 104 is insulated from ground.
Patent JP-S59163836-A (JP)
Title: Semiconductor integrated circuit
Inventor: HARA HIROSHI
IPC: H01L21/3205
Filed: 1983-03-09
Abstract: PURPOSE:To prevent a semiconductor integrated circuit from generation of the latch-up phenomenon by a method wherein electric power source lines are arranged to the fundamental cells of CMOS structure as to contact with the substrate layers of respective regions in the neighborhood of the boundary between the n-channel element region and the p-channel element region. CONSTITUTION:A p<+> type layer 34 and an n<+> type layer 36 to connect a p-well 32 and an n type Si substrate 31 to electric power source lines VSS, VDD are provided in the neighborhood of the boundary between respective element regions. When a transistor Tn is made to ON according to an outside noise current, the collector current thereof flows in the n type Si substrate 31, while the current thereof is fed effectively from the n<+> type layer 36 provided adjoining to the p-well 32. Accordingly, a voltage drop according to laterally directional resistance Rn is small, and forward bias to a transistor Tp is small. Therefore, because the positive feedback gain of a parasitic transistor circuit is small, the latch-up phenomenon is hard to be generated.
Patent JP-S57152786-A (JP)
Title: Video format signal recording and reproducing system
Inventor: SUZUKI TSUTOMU
IPC: H04N1/21
Filed: 1981-03-17
Abstract: PURPOSE: To reproduce voices f a static picture or the like at specific reproduction by extending the time axis of the voice information recorded after its time axis has been compressed at a prescribed horizontal scanning period in a field starting or ending period of a video signal to reproduce the voice information.  
     CONSTITUTION: A video signal including voice informatin compressed on its time axis and recorded during a prescribed horizontal sanning period in the field starting or ending period of the video signal is outputted to a demodulation circuit 15 through a pickup circuit 14. The voice information is separated from a voice information separating circuit 16 and stored successively in a memory at the specific reproduction of a static picture or the like. The reading from the said memory 20 is controlled by a memory controlling circuit 21. The voice information outputted from the memory 20 is real time-converted by a time axis extender 22 and outputted as an analog voice signal from a pulse demodulator circuit 23. Thus,voices can be reproduced at the specific reproduction of the static pictures or the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11238891-A (JP)
Title: Insulating substrate for solar cell
Inventor: ANAMI KATSUMASA
IPC: H01L31/04
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an insulating substrate for solar cells with an insulating film, excellent in insulating characteristic and optical confinement effect, formed thereon. SOLUTION: The insulating substrate for solar cells is formed by forming an insulating film 2, 1-10 μm in thickness, formed from a silicate inorganic paint mixed with alumina particles, on the surface of a stainless steel plate 1. Preferably, alumina particles with an average particle size of 0.1-0.5 μm are dispersed at a rate of 10-30 wt.% in the insulating film 2. As the base, a stainless steel plate 1 with fine projections and recesses or undulations on its surface is preferably used. Since, as a result, the alumina particles are dispersed in the silicate insulating film, a solar cell which delivers enhanced optical confinement effect and a high photoelectric conversion rate is obtained.
Patent JP-H055008-A (JP)
Title: Method for polymerizing vinyl chloride-based monomer
Inventor: ISHII YASUMICHI
IPC: C08F14/00
Filed: 1991-03-05
Abstract: PURPOSE:To obtain the subject high-quality polymer with excellent productivity and operating efficiency in a large-sized polymerizer by using the specific polymerizer and simultaneously carrying out polymerization while removing heat of reaction under specified conditions with a reflux condenser. CONSTITUTION:A polymerization apparatus constructed from an inner jacket type polymerizer which is a large-sized polymerizer, having >=40m<3> internal volume and a heating and cooling jacket enclosed in the inner surface of the polymerizer body and a reflux condenser connected to the vapor-phase part of the aforementioned polymerizer is initially used to initiate polymerization of vinyl chloride monomer or a mixture of the vinyl chloride monomer with a copolymerizable monomer in the presence of a polymerization initiator and a surfactant in an aqueous medium. The heat removing ratio of the heat of polymerizing reaction with the reflux condenser is then regulated to <=20% from the start of the polymerization to the time when the polymerization conversion rate attains 10%. The reaction is subsequently carried out while removing heat so as to provide 20-50% maximum heat removing ratio with the reflux condenser. Thereby, the polymerization is completed within 6hr.
Patent JP-H03241142-A (JP)
Title: Metal tube-concrete column
Inventor: KAMIYA KOJI
IPC: E04C3/30
Filed: 1990-02-19
Abstract: PURPOSE:To facilitate the constructing work by a method in which a high- strength distribution plate with a reinforcing plate, erected on a cover provided inside a cylinder, is fixed to both-side openings of a metal tube covering a concrete column. CONSTITUTION:In a metal tube-concrete column consisting of a metal tube 1, a distribution part 3, and a concrete column 2, the part 3 consisting of rein forcing plates 6, erected on a cover 4 provided inside a cylinder 2, is fixed to one opening end of the tube 1. The tube 1 is then erected vertically by turn ing the fixed end downwards, concrete is packed into the tube 1 and hardened to form almost the same length of column 2 in the tube 1. The tube 1 is extended to a given length by an adequate means, a spacer 8 is packed into the upper end of the column 2, an other part 3 is fixed to the upper opening end of the tube 1, and the extension of the tube 1 is released. A strength characteristics can thus be obtained.
Patent JP-S6136572-A (JP)
Inventor: URUFU KURISUTAA BERUGUMAN
IPC: F16K17/04
Filed: 1984-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58156639-A (JP)
Title: Attaching and detaching device for front loader
Inventor: SEKIYA TAKASHI
IPC: E02F3/36
Filed: 1982-03-12
Abstract: PURPOSE:To obviate the need for other vertical moving machines, e.g., crane, etc., by performing the attaching or detaching operation of a front loader by utilizing a lift cylinder for vertically moving the life arm provided to the front loader and also the motion of its piston. CONSTITUTION:A fitting frame 3 provided with the lift arm 24 of a front loader 27 and a stand 11 bendably provided to a fitting leg 7 attached to the cross part 1 of the fitting frame 3 are provided. The attaching or detaching operation of the loader 27 is made by utilizing a lift cylinder for vertically moving the arm 24 attached to the loader 27 and also the motion of its piston 26a. By this, the loader 27 supported on the land by the stand 11 and the front portion of the loader 27 can be simply attached to a tractor 15 simply by retracting the piston. Also, the loader 27 in attached state can be easily detached from the tractor 15 by projecting the piston 26a.